Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5515019 | Polarized power relay | — | 1996-05-07 |
| 5289145 | Electromagnetic relay and a method for its production | — | 1994-02-22 |
| 5250919 | Electromagnetic relay | — | 1993-10-05 |
| 5243312 | Electromagnetic relay | — | 1993-09-07 |
| 5144270 | Electromagnetic power relay with actuation slide | Franz Rappl | 1992-09-01 |
| 5144271 | Electromagnetic power relay | — | 1992-09-01 |
| 5008641 | Polarized armature contact relay | — | 1991-04-16 |
| 4672344 | Polarized electromagnetic relay | — | 1987-06-09 |
| 4609896 | Polarized electromagnetic miniature relay | — | 1986-09-02 |
| 4602230 | Polarized electromagnetic relay | — | 1986-07-22 |
| 4577173 | Electromagnetic relay and method for manufacturing such relay | Josef Schweiger, Heinz Stadler | 1986-03-18 |
| 4577172 | Electromagnetic relay and method for the manufacture thereof | Josef Schweiger | 1986-03-18 |
| 4567457 | Electromagnetic relay | Rolf-Dieter Kimpel | 1986-01-28 |
| 4527138 | Electromagnetic rotating armature relay | — | 1985-07-02 |
| 4523165 | Contact arrangement for relays | — | 1985-06-11 |
| 4429292 | Retaining plate for use in a magnet system of a relay | — | 1984-01-31 |
| 4403203 | Polarized electromagnetic relay | — | 1983-09-06 |
| 4389626 | Electromagnetic relay with adjustable contacts in a closed contact chamber | — | 1983-06-21 |
| 4377798 | Electromagnetic relay | — | 1983-03-22 |
| 4360794 | Electromagnetic flat relay | — | 1982-11-23 |
| 4359703 | Electromagnetic relay | — | 1982-11-16 |
| 4342019 | Electromagnetic relay with a flat armature | — | 1982-07-27 |
| 4310818 | Electromagnetic relay with improved fixed contact elements | Richard Essler | 1982-01-12 |
| 4302742 | Electromagnetic relay with high contact rating and improved insulation | — | 1981-11-24 |
| 4185163 | Housing assembly for an electromagnetic relay | — | 1980-01-22 |